<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <title>vue</title>
  </head>
  <style>
    a.router-link-active{
      color: #ff6666;
    }

    li.router-link-active a{
      clear: #ff6666;
    }

.fade-enter-active,.fade-leave-active{
    transition: opacity .5s;
}
.fade-enter,.fade-leave-active{
    opacity: 0;
}

.fade2-enter-active,.fade2-leave-active{
    transition:  background-color .5s ease-in,color 0.3s ease-out;
}
.fade2-enter,.fade2-leave-active{
   background-color: #f6f6f6;
   color:red;
}

    
  </style>
  <body>
    <div id="app"></div>
    <div id="demo"></div>
    <!-- built files will be auto injected -->
  </body>
</html>
